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代数阿基米德螺旋涡旋型线的研究
Investigation of scroll profile in form of algebraic Archimedes
【摘要】 利用微分几何共轭曲面和法向等距曲线理论,证明了代数阿基米德螺旋线作为涡旋压缩机型线的可行性,并分析讨论了代数阿基米德螺旋型线的基本特点,为变截面涡旋压缩机的设计提供了一种新的方法,同时表明代数阿基米德螺旋型线的结构及受力均优于圆的渐开线,有较好的应用前景.
【Abstract】 By using the theory of curved surface conjugation in differential geometry and normal iso-metric polygonal profiles as well,the feasibility of taking algebraic Archimedes as scroll profile of scroll compressor is verified.The basic characteristics of algebraic Archimedes profile are analyzed and discussed,providing a new method for the design of scroll compressor with variable cross-sections.Meantime,it is shown that the configuration and kinetics of algebraic Archimedes are all superior to the profile of circular involute.
【关键词】 涡旋压缩机;
代数阿基米德螺旋;
涡旋型线;
共轭曲面;
微分几何;
【Key words】 scroll compressor; algebraic Archimedes helix; scroll profile; conjugate curved surface; differential geometry;
【Key words】 scroll compressor; algebraic Archimedes helix; scroll profile; conjugate curved surface; differential geometry;
- 【文献出处】 兰州理工大学学报 , 编辑部邮箱 ,2004年05期
- 【分类号】TH455
- 【被引频次】33
- 【下载频次】446